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Simplify ip_2_ip6/4(_c) macros (and removed LWIP_ALLOW_STATIC_FN_IN_HEADER) -> now the *_c versions should not be required any more

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This commit is contained in:
goldsimon 2015-09-24 10:13:45 +02:00
parent f85737bf29
commit 51ce505d7d
1 changed files with 5 additions and 16 deletions
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21
src/include/lwip/ip_addr.h
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@ -72,22 +72,11 @@ typedef struct _ip_addr {
Since source types do not contain the type field, a target storage need to be supplied. */
ip_addr_t* ip4_2_ip(const ip4_addr_t *ip4addr, ip_addr_t* storage);
ip_addr_t* ip6_2_ip(const ip6_addr_t *ip6addr, ip_addr_t* storage);
/* Convert generic ip address to specific protocol version (just a cast) */
#ifdef LWIP_ALLOW_STATIC_FN_IN_HEADER
static ip6_addr_t* ip_2_ip6(const ip_addr_t *ipaddr)
{ if(ipaddr) { return (ip6_addr_t*)&((ipaddr)->addr.ip6); } return NULL; }
static const ip6_addr_t* ip_2_ip6(const ip_addr_t *ipaddr)
{ if(ipaddr) { return (const ip6_addr_t*)&((ipaddr)->addr.ip6); } return NULL; }
static ip4_addr_t* ip_2_ip4(const ip_addr_t *ipaddr)
{ if(ipaddr) { return (ip4_addr_t*)&((ipaddr)->addr.ip4); } return NULL; }
static const ip4_addr_t* ip_2_ip4_c(const ip_addr_t *ipaddr)
{ if(ipaddr) { return (const ip4_addr_t*)&((ipaddr)->addr.ip4); } return NULL; }
#else /* LWIP_ALLOW_STATIC_FN_IN_HEADER */
#define ip_2_ip6(ipaddr) ((ip6_addr_t*)(ipaddr))
#define ip_2_ip6_c(ipaddr) ((const ip6_addr_t*)(ipaddr))
#define ip_2_ip4(ipaddr) ((ip4_addr_t*)(ipaddr))
#define ip_2_ip4_c(ipaddr) ((const ip4_addr_t*)(ipaddr))
#endif /* LWIP_ALLOW_STATIC_FN_IN_HEADER */
/* Convert generic ip address to specific protocol version */
#define ip_2_ip6(ipaddr) (&((ipaddr)->u_addr.ip6))
#define ip_2_ip6_c(ipaddr) ip_2_ip6(ipaddr)
#define ip_2_ip4(ipaddr) (&((ipaddr)->u_addr.ip4))
#define ip_2_ip4_c(ipaddr) ip_2_ip4(ipaddr)
#define IP_ADDR4(ipaddr,a,b,c,d) do { IP4_ADDR(ip_2_ip4(ipaddr),a,b,c,d); \
IP_SET_TYPE_VAL(*(ipaddr), IPADDR_TYPE_V4); } while(0)